# G2_ChangeBlendAlpha

## C Specification

      #include <nitro/gx/g2.h>

      void G2_ChangeBlendAlpha(int ev1, int ev2);

## Description

This function sets only the α-blending coefficient for the sub 2D engine.

## Arguments

`ev1` | α-blending coefficient for the first target screen
`ev2` | α-blending coefficient for the second target screen

## Return Values

None

## See Also

`G2_BlendNone, G2_SetBlendAlpha, G2_SetBlendBrightness, G2_SetBlendBrightnessExt, G2_ChangeBlendBrightness`

## Revision History

01/19/2004 Initial Version